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Services & Treatments Diagnostics: PET & CT Genetic Counseling & Testing Hematology Laboratory Services Medical Oncology Medically Integrated Dispensary Patient Navigation Radiation Therapy Research & Clinical Trials
Support Services Financial Assistance Nutritional Care Support Groups Survivorship Wig Boutique
 

Our personalized approach begins with your first visit. Discover how extra services like the patient navigation program ensure you receive the best care, every time you walk through our doors.

We offer the region’s most advanced services and treatment options for cancer and blood disorders, offering you the highest quality care from diagnosis to prevention.

We are experts in treating all types of cancer and blood disorders, cutting edge treatments, and the newest research and clinical trials. Learn more about our team.

Learn the latest information and about our support services from our expert team, dedicated to supporting you and your loved ones.

 
 

“Your support and care mean so much to patients and their families. The newest medicines, the best treatments, and the latest machines don't mean anything without dedicated, knowledgeable people who live their purpose. Thank you for all you do, every one of you.”

- Previous Squamous Cell Carcinoma Patient

 
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Why Choose Us

Your health is at the heart of everything we do. Our doctors, nurses, staff, and patient advocates provide only the highest quality care so you can focus on getting better.  From your first visit through survivorship, our dedicated team is available every step of the way. We personalize your treatment plan based on your unique needs and coordinate every aspect of your healing process. Value added services such as our patient navigation program ensure you have one point of contact throughout your health journey. Discover the difference personalized care means for you by contacting us today.

6,083

Patients cared for in FIscal year 2023

Our team provides a personalized treatment plan for every patient who counts on us for care.

 

28

Years in siouxland

Advances in treatment options have changed our approach to fighting cancer, but our reputation as the region’s leader for care remains the same.

 
 

1

you

Our priority is helping you achieve your number one priority: getting better.

 
 
Featured
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Successful Tie A Ribbon Event Helps to Remove Barriers to Cancer Treatment

Thank you to Council Oak Supply and many other generous supporters for raising $12,425 at the Tie A Ribbon – Coffee and Cocktails for Cancer event on October 30. The proceeds will go to our Patient Assistance Program.

Read More →
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Council Oak Supply Will Tie A Ribbon to Benefit JENCC's Patient Assistance Program

Council Oak Supply wants to raise awareness about breast cancer and support local cancer patients in need. Get your tickets now for Tie A Ribbon on Wednesday, October 30 from 6:30-8:30pm at their location at 101 W 3rd Street in Sioux City featuring an expresso bar, cocktails, delicious appetizers and desserts, as well as fabulous silent auction items.

Read More →
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Brake for Breakfast 2024

Be sure to hit your brakes and stop by the downtown Walgreen's parking lot between 6:30 and 8:30 a.m. on Friday, October 11 for a free breakfast burrito and life-saving information.

Read More →
 
 

“I appreciate the caring team at the June E. Nylen Cancer Center. They are interested in getting to know me beyond my tumor. They know me as a person and what’s most important to me.”

- Previous Triple Positive Breast Ductal Cancer Patient

 
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Discover the Difference

We’re not like other cancer centers and that benefits you. We know your diagnosis is personal. Our team takes the time to get to know you beginning at your first visit and will create a coordinated treatment plan around your unique needs. And, our personalized approach doesn’t end there. We explain every step of your treatment plan so you know what to expect – and answer every question you have along the way.  Take the next step and contact us today.

 

Scheduling your Appointment

Our patient advocate will work with you and your team of doctors to make sure you understand the goal for each appointment and what you can expect.

Support Services

From our free wig boutique to nutritional care and support groups, our services are focused on you and your well-being.

Billing and Insurance

Our financial navigator will explain the cost of your care and available payment options, giving you added peace of mind so you can focus on your treatment.

 

 Social Media

 
"I feel like because of what I have been through, I'm stronger than I ever thought I was." - Cynthia Donovan, Two-Time Cancer Survivor . Surviving cancer is a testament to courage, hope, and the power of support. Whether you're newly in remission or years into your journey, know that we are here for you every step of the way, offering the care and guidance you need to thrive. Together, we keep moving forward. https://www.nylencancercenter.com/
November is Pancreatic Cancer Awareness Month, a time to shine a light on this challenging disease and honor those affected. Learn more here: https://bit.ly/3YQBCV7 #PancreaticCancerAwareness
Thank you to the staff and faculty at Liberty Elementary School in Sioux City for the generous care bags for new patients. These care bags are filled with many wonderful things to provide comfort and help pass the time during treatment. You truly wil
Thank you to the staff and faculty at Liberty Elementary School in Sioux City for the generous care bags for new patients. These care bags are filled with many wonderful things to provide comfort and help pass the time during treatment. You truly will make a new patient feel supported and cared for on their first day of treatment - thank you!
November is stomach cancer awareness month. Learn more here: https://www.cancer.org/cancer/types/stomach-cancer.html
November is stomach cancer awareness month. Learn more here: https://www.cancer.org/cancer/types/stomach-cancer.html
Thank you to the employees at VT Industries' locations in Holstein, IA; Sac City, IA; Bryan, TX; Roseburg, OR; and Hagerstown, MD who came together to raise funds for a donation to our center with their breast cancer f🎗️ght shirts. We appreciate you
Thank you to the employees at VT Industries' locations in Holstein, IA; Sac City, IA; Bryan, TX; Roseburg, OR; and Hagerstown, MD who came together to raise funds for a donation to our center with their breast cancer f🎗️ght shirts. We appreciate your support and commitment to help make a difference!
Lung cancer screenings are so important—especially if you’re at higher risk. Catching it early means more treatment options and better outcomes. It’s all about staying on top of your health. 💙 Take our free lung cancer risk assessment quiz to see if the screening should be an important next step in your health care. . You can find the assessment on the homepage of our website: #linkinbio
🌟 Goal Achieved!! 🌟 We are excited and appreciative of the support in this year's 24-hour Siouxland Big Give organized by the Siouxland Community Foundation on October 1. We exceeded our goal of raising $3,750 to purchase a new reclining port chai
🌟 Goal Achieved!! 🌟 We are excited and appreciative of the support in this year's 24-hour Siouxland Big Give organized by the Siouxland Community Foundation on October 1. We exceeded our goal of raising $3,750 to purchase a new reclining port chair in our infusion treatment area - and it's now here and in use! About 65-75% of our chemotherapy and infusion patients have ports. A port is placed under the skin, usually on the right side of the chest, and usually means only one stick each visit for labs and treatment. To be maintained properly, ports need to be routinely flushed and checked. The previous port chair had a lot of wear and tear and needed to be replaced. Overall, the Siouxland Big Give raised an incredible $186,253 for 100 non-profit organizations communitywide! Both staff and patients are excited for the new port chair. Thank you to all who helped us reach our goal!
We are thankful for the team at Sioux Valley Community Credit Union who selected June E. Nylen Cancer Center for their Casual & Pink for a Cause donations in October. We appreciate their long-term dedication to our mission of providing hope and h
We are thankful for the team at Sioux Valley Community Credit Union who selected June E. Nylen Cancer Center for their Casual & Pink for a Cause donations in October. We appreciate their long-term dedication to our mission of providing hope and healing close to home for Siouxland cancer patients.
Please join us in thanking Jackie and Cynthia for all they do for our patients!
Please join us in thanking Jackie and Cynthia for all they do for our patients!
Several of the organizers of Bike Sux visited to present the proceeds from their June 1 Charity Ride and take a tour to learn firsthand how their donation will benefit our organization. . We will direct the proceeds to the Cancer Center’s curr
Several of the organizers of Bike Sux visited to present the proceeds from their June 1 Charity Ride and take a tour to learn firsthand how their donation will benefit our organization. . We will direct the proceeds to the Cancer Center’s current greatest need of addressing the growing number of cancer patients by supporting the renovation and expansion of the chemotherapy infusion mixing area and the medically integrated dispensary. These are two behind-the-scenes areas that critically support what the medical team needs to care for the thousands of patients treated each year. This construction project will be about $2.5 million and we are trying to pay for as much of this project as possible with donations. . To all the Bike Sux organizers, sponsors, volunteers, and bikers - THANK YOU for helping us provide the most advanced and comprehensive cancer care for the people of Siouxland. . .
Today is International Day of Medical Physics. We want to thank our medical physicists who are a vital part of the radiation oncology team here at the June E. Nylen Cancer Center. We celebrate you and your work today!
Today is International Day of Medical Physics. We want to thank our medical physicists who are a vital part of the radiation oncology team here at the June E. Nylen Cancer Center. We celebrate you and your work today!
Cancer treatment can affect your ability to work and sometimes the stress of how you will cover the cost of your treatment and other expenses during treatment is just as great as the actual diagnosis. . Thank you to Council Oak Supply Co. and many o
Cancer treatment can affect your ability to work and sometimes the stress of how you will cover the cost of your treatment and other expenses during treatment is just as great as the actual diagnosis. . Thank you to Council Oak Supply Co. and many other generous supporters for raising $12,425 at the Tie A Ribbon – Coffee and Cocktails for Cancer event on October 30. The proceeds will go to our Patient Assistance Program. . Our Patient Assistance Program provides support to qualifying patients to aid with non-medical expenses such as mortgage/rent, utilities, gas and transportation, groceries, and other daily living expenses. This allows them to free up funds for their out-of-pocket treatment expenses, thus relieving a little worry in order to focus on healing. . Your support of this event will help break down barriers to treatment and give hope, strength, and encouragement to our Siouxland patients when they need it most. Thank you! . . .
Cancer can take a toll on your body, affecting your ability to digest food and maintain a healthy weight. Our registered dietitian is here to help you navigate these challenges with personalized meal guidance, tips to combat nausea, and more. By focu
Cancer can take a toll on your body, affecting your ability to digest food and maintain a healthy weight. Our registered dietitian is here to help you navigate these challenges with personalized meal guidance, tips to combat nausea, and more. By focusing on nutrition, you can reduce treatment side effects like nausea, dry mouth, and weight loss, and support your recovery. . Reach out to our dietitian today for expert advice and resources. . #CancerNutrition #PatientSupport #JuneENylenCancerCenter
National Radiologic Technology Week calls attention to the important role medical imaging and radiation therapy professionals play in patient care and health care safety. Thank you to our Rad Techs who perform both diagnostic imaging procedures and r
National Radiologic Technology Week calls attention to the important role medical imaging and radiation therapy professionals play in patient care and health care safety. Thank you to our Rad Techs who perform both diagnostic imaging procedures and radiation therapy here at JENCC. These caregivers operate state-of-the-art equipment and play a crucial role when it comes to diagnosing and treating our patients.
REMINDER: 5-8 PM today at your two Sioux City Bomgaars Stores for: ✅ Discounts. ✅ Giveaways. ✅ And 5% of the total sales will be donated to JENCC.
REMINDER: 5-8 PM today at your two Sioux City Bomgaars Stores for: ✅ Discounts. ✅ Giveaways. ✅ And 5% of the total sales will be donated to JENCC.
Thank you to the Women of Wells who held a bake sale in conjunction with the recent Food & Fun Day at the Wells Enterprises Corporate Office and supported cancer care in Siouxland by adding the proceeds to their donation to our organization.
Thank you to the Women of Wells who held a bake sale in conjunction with the recent Food & Fun Day at the Wells Enterprises Corporate Office and supported cancer care in Siouxland by adding the proceeds to their donation to our organization.
We welcomed some of the members of the Employee Engagement Committee at Red's All Natural this week to present donations raised by their employees during a Pink Out they held. Thank you for supporting hope and healing right here in our community!
We welcomed some of the members of the Employee Engagement Committee at Red's All Natural this week to present donations raised by their employees during a Pink Out they held. Thank you for supporting hope and healing right here in our community!
We offer a wide range of advanced cancer care services, from chemotherapy and radiation therapy to personalized treatment plans and support programs. Our team is committed to providing the highest quality care tailored to your unique needs. Learn m
We offer a wide range of advanced cancer care services, from chemotherapy and radiation therapy to personalized treatment plans and support programs. Our team is committed to providing the highest quality care tailored to your unique needs. Learn more about our services: #linkinbio
Get your shopping lists ready and hope to see you this Sunday evening (Nov 3) from 5-8 PM for the annual Bomgaars Ladies Night. This is a night of festive fun and fall shopping with discounts and giveaways and 5% of the total sales at the two Sioux C
Get your shopping lists ready and hope to see you this Sunday evening (Nov 3) from 5-8 PM for the annual Bomgaars Ladies Night. This is a night of festive fun and fall shopping with discounts and giveaways and 5% of the total sales at the two Sioux City Bomgaars stores will be donated to the June E. Nylen Cancer Center.
We are humbled and honored to be a $100,000 recipient of the Missouri River Historical Development, Inc (MRHD) Impact Match Grant. Thank you to the MRHD Board of Directors and their partners, Hard Rock Hotel & Casino Sioux City, for helping us ad
We are humbled and honored to be a $100,000 recipient of the Missouri River Historical Development, Inc (MRHD) Impact Match Grant. Thank you to the MRHD Board of Directors and their partners, Hard Rock Hotel & Casino Sioux City, for helping us address the growing number of cancer patients needing the services of the June E. Nylen Cancer Center by supporting our next facility project - renovating and expanding the chemotherapy infusion prep area and medically integrated dispensary. These are two behind-the-scenes areas of our Cancer Center that critically support what our medical team needs to care for the thousands of patients we treat each year. Thank you for supporting hope and healing close to home by ensuring we can continue to provide the most advanced cancer care here in Siouxland.
"I feel like because of what I have been through, I'm stronger than I ever thought I was." - Cynthia Donovan, Two-Time Cancer Survivor . Surviving cancer is a testament to courage, hope, and the power of support. Whether you're newly in rem
November is Pancreatic Cancer Awareness Month, a time to shine a light on this challenging disease and honor those affected. Learn more here: https://bit.ly/3YQBCV7 #PancreaticCancerAwareness
Thank you to the staff and faculty at Liberty Elementary School in Sioux City for the generous care bags for new patients. These care bags are filled with many wonderful things to provide comfort and help pass the time during treatment. You truly wil November is stomach cancer awareness month. Learn more here: https://www.cancer.org/cancer/types/stomach-cancer.html Thank you to the employees at VT Industries' locations in Holstein, IA; Sac City, IA; Bryan, TX; Roseburg, OR; and Hagerstown, MD who came together to raise funds for a donation to our center with their breast cancer f🎗️ght shirts. We appreciate you
Lung cancer screenings are so important—especially if you’re at higher risk. Catching it early means more treatment options and better outcomes. It’s all about staying on top of your health. 💙 Take our free lung cancer risk assessm
🌟 Goal Achieved!! 🌟 We are excited and appreciative of the support in this year's 24-hour Siouxland Big Give organized by the Siouxland Community Foundation on October 1. We exceeded our goal of raising $3,750 to purchase a new reclining port chai We are thankful for the team at Sioux Valley Community Credit Union who selected June E. Nylen Cancer Center for their Casual & Pink for a Cause donations in October. We appreciate their long-term dedication to our mission of providing hope and h Please join us in thanking Jackie and Cynthia for all they do for our patients! Several of the organizers of Bike Sux visited to present the proceeds from their June 1 Charity Ride and take a tour to learn firsthand how their donation will benefit our organization. . We will direct the proceeds to the Cancer Center’s curr Today is International Day of Medical Physics. We want to thank our medical physicists who are a vital part of the radiation oncology team here at the June E. Nylen Cancer Center. We celebrate you and your work today! Cancer treatment can affect your ability to work and sometimes the stress of how you will cover the cost of your treatment and other expenses during treatment is just as great as the actual diagnosis. . Thank you to Council Oak Supply Co. and many o Cancer can take a toll on your body, affecting your ability to digest food and maintain a healthy weight. Our registered dietitian is here to help you navigate these challenges with personalized meal guidance, tips to combat nausea, and more. By focu National Radiologic Technology Week calls attention to the important role medical imaging and radiation therapy professionals play in patient care and health care safety. Thank you to our Rad Techs who perform both diagnostic imaging procedures and r REMINDER: 5-8 PM today at your two Sioux City Bomgaars Stores for: ✅ Discounts. ✅ Giveaways. ✅ And 5% of the total sales will be donated to JENCC. Thank you to the Women of Wells who held a bake sale in conjunction with the recent Food & Fun Day at the Wells Enterprises Corporate Office and supported cancer care in Siouxland by adding the proceeds to their donation to our organization. We welcomed some of the members of the Employee Engagement Committee at Red's All Natural this week to present donations raised by their employees during a Pink Out they held. Thank you for supporting hope and healing right here in our community! We offer a wide range of advanced cancer care services, from chemotherapy and radiation therapy to personalized treatment plans and support programs. Our team is committed to providing the highest quality care tailored to your unique needs. Learn m Get your shopping lists ready and hope to see you this Sunday evening (Nov 3) from 5-8 PM for the annual Bomgaars Ladies Night. This is a night of festive fun and fall shopping with discounts and giveaways and 5% of the total sales at the two Sioux C We are humbled and honored to be a $100,000 recipient of the Missouri River Historical Development, Inc (MRHD) Impact Match Grant. Thank you to the MRHD Board of Directors and their partners, Hard Rock Hotel & Casino Sioux City, for helping us ad